/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package sample.camel;

import org.apache.camel.builder.RouteBuilder;
import org.springframework.stereotype.Component;

/**
 * Route templates using {@link RouteBuilder} which allows
 * us to define a number of templates (parameterized routes)
 * which we can create routes from.
 */
@Component
public class MyRouteTemplates extends RouteBuilder {

    @Override
    public void configure() throws Exception {
        // create a route template with the given name
        routeTemplate("myTemplate")
            // here we define the required input parameters (can have default values)
            .templateParameter("name")
            .templateParameter("greeting")
            .templateParameter("myPeriod", "3s")
            // here comes the route in the template
            // notice how we use {{name}} to refer to the template parameters
            // we can also use {{propertyName}} to refer to property placeholders
            .from("timer:{{name}}?period={{myPeriod}}")
                .setBody(simple("{{greeting}} ${body}"))
                .log("${body}");
    }
}
